diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 3a9bbfc..e047079 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -21,7 +21,7 @@ jobs:
       - name: Configure cache
         uses: Swatinem/rust-cache@v2
       - name: Install gnuplot
-        run: apt-get install gnuplot
+        run: sudo apt-get install gnuplot
       - name: Setup pages
         id: pages
         uses: actions/configure-pages@v4